Porsche 987.2 Boxster / Cayman IPD Competition Plenum Package (2009-2012) Select:Select Sub-model:=S / R - Plenum Only But the Turbo engines also

But the Turbo engines also produce more power

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Smoother more optimized intake air flow will improve the performance of any engines

Porsche 987.2 Boxster / Cayman IPD Competition Plenum Package (2009-2012) Select:Select Sub-model:=S / R - Plenum Only But the Turbo engines alsoThe perfect compliment to Fabspeed's 987. 2 Boxster Cayman exhaust upgrades, this high performance intake plenum from Innovative Pro Design and upgraded 82mm throttle body provide substantial power gains by increasing the efficiency and flow of the engine's air intake system. FEATURES: The IPD 987. 2 Boxster Cayman Competition Plenum was designed to meet the needs of the most demanding Boxster Cayman enthusiasts. The Competition Plenum is internally